CL2018003860A1 - Asignación y reducción de longitud de onda en redes ópticas dinámicas wdm con restricciones de continuidad de longitud de onda - Google Patents
Asignación y reducción de longitud de onda en redes ópticas dinámicas wdm con restricciones de continuidad de longitud de ondaInfo
- Publication number
- CL2018003860A1 CL2018003860A1 CL2018003860A CL2018003860A CL2018003860A1 CL 2018003860 A1 CL2018003860 A1 CL 2018003860A1 CL 2018003860 A CL2018003860 A CL 2018003860A CL 2018003860 A CL2018003860 A CL 2018003860A CL 2018003860 A1 CL2018003860 A1 CL 2018003860A1
- Authority
- CL
- Chile
- Prior art keywords
- wavelength
- wdm
- optical networks
- dynamic optical
- reduction
- Prior art date
Links
- 230000003287 optical effect Effects 0.000 title abstract 2
- 238000000034 method Methods 0.000 abstract 2
- 238000006243 chemical reaction Methods 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J14/00—Optical multiplex systems
- H04J14/02—Wavelength-division multiplex systems
- H04J14/0227—Operation, administration, maintenance or provisioning [OAMP] of WDM networks, e.g. media access, routing or wavelength allocation
- H04J14/0254—Optical medium access
- H04J14/0256—Optical medium access at the optical channel layer
- H04J14/0257—Wavelength assignment algorithms
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J14/00—Optical multiplex systems
- H04J14/02—Wavelength-division multiplex systems
- H04J14/0227—Operation, administration, maintenance or provisioning [OAMP] of WDM networks, e.g. media access, routing or wavelength allocation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q11/00—Selecting arrangements for multiplex systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q11/00—Selecting arrangements for multiplex systems
- H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
- H04Q11/0062—Network aspects
- H04Q11/0066—Provisions for optical burst or packet networks
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q11/00—Selecting arrangements for multiplex systems
- H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
- H04Q11/0062—Network aspects
- H04Q2011/0084—Quality of service aspects
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q11/00—Selecting arrangements for multiplex systems
- H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
- H04Q11/0062—Network aspects
- H04Q2011/0086—Network resource allocation, dimensioning or optimisation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q11/00—Selecting arrangements for multiplex systems
- H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
- H04Q11/0062—Network aspects
- H04Q2011/009—Topology aspects
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Optical Communication System (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
Abstract
La invención consiste en un nuevo método para definir conjuntamente una política para asignar las longitudes de onda a cada conexión de red, y para calcular el número de longitudes de onda en redes ópticas dinámicas WDM sin conversión de longitud de onda. Para resolver este problema, el método contempla que cada conexión de red tenga una ruta fija para transmitir, definida previamente a la operación de la red. Este nuevo enfoque tiene dos diferencias principales con las estrategias anteriores.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CL2018003860A CL2018003860A1 (es) | 2018-12-28 | 2018-12-28 | Asignación y reducción de longitud de onda en redes ópticas dinámicas wdm con restricciones de continuidad de longitud de onda |
| PCT/CL2019/050122 WO2020132766A1 (es) | 2018-12-28 | 2019-11-26 | Método para dimensionar una red óptica wdm con restricción de continuidad de longitud de onda |
| US17/419,249 US11368769B2 (en) | 2018-12-28 | 2019-11-26 | Method for dimensioning a WDM optical network with wavelength continuity constraint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CL2018003860A CL2018003860A1 (es) | 2018-12-28 | 2018-12-28 | Asignación y reducción de longitud de onda en redes ópticas dinámicas wdm con restricciones de continuidad de longitud de onda |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CL2018003860A1 true CL2018003860A1 (es) | 2020-07-24 |
Family
ID=71125686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CL2018003860A CL2018003860A1 (es) | 2018-12-28 | 2018-12-28 | Asignación y reducción de longitud de onda en redes ópticas dinámicas wdm con restricciones de continuidad de longitud de onda |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US11368769B2 (es) |
| CL (1) | CL2018003860A1 (es) |
| WO (1) | WO2020132766A1 (es) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20210383341A1 (en) * | 2019-11-18 | 2021-12-09 | Jun Wang | Self-checkout method and apparatus for unpackaged products |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7315517B2 (en) | 2002-05-22 | 2008-01-01 | Board Of Supervisors Of Louisiana State University And Agricultural And Mechanical College | Non-blocking WDM optical networks |
| WO2007016942A1 (en) * | 2005-08-08 | 2007-02-15 | Pirelli & C. S.P.A | Method for configuring an optical network |
| US8693871B2 (en) | 2008-12-23 | 2014-04-08 | At&T Intellectual Property I, L.P. | System for routing and wavelength assignment in wavelength division multiplexing optical networks |
| US9060215B2 (en) | 2013-05-10 | 2015-06-16 | Ciena Corporation | Network specific routing and wavelength assignment for optical communications networks |
| CN110166161B (zh) * | 2015-06-02 | 2020-10-20 | 麻省理工学院 | 在波分复用光通信网络中用于业务减损的自动评估的方法 |
-
2018
- 2018-12-28 CL CL2018003860A patent/CL2018003860A1/es unknown
-
2019
- 2019-11-26 WO PCT/CL2019/050122 patent/WO2020132766A1/es not_active Ceased
- 2019-11-26 US US17/419,249 patent/US11368769B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| US11368769B2 (en) | 2022-06-21 |
| WO2020132766A1 (es) | 2020-07-02 |
| US20220078533A1 (en) | 2022-03-10 |
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